Rock Wool Sandwich Panel Machine Eps Sandwich Panel Sheet Roll Forming Making Machine Line

Working Principle

Polyurethane resin,curing agent,and foaming agent are delivered to high-speed mixing head in certain proportion through metering pump,evenly mixed and continuously coat on basal plate by coating head's reciprocating motion,then enter into double crawler machine with plate,foam and cure between the top and bottom layer of heated double crawler machine;when it is cured and shaped,the trimming device on both sides will get it into accurate size.Finally,the sizing following tracing cutting machine cut off it as per preset length.

Product Feature
Good Extensibility:Dying,stacking,and packaging device unit can be added.The line is suitable for automatic production of double-sided color plate sandwich panel,color plate and soft surface layer sandwich,all kinds of sandwich panel;

Technical advantages: The whole production line is designed as per European technical date,cost reduced technical transformation,which has high stiffness,strength,accuracy,and stability;

The whole set of electrical control adopts world's leading system,which has reliable operation and low failure rate,finished products have high flatness,homogeneous core material density;